#include <iostream>
#include <vector>
#include <queue>
#include <algorithm>
#include <stack>
#include <cstring>
#include <numeric>
#include "TOOL/tool.h"
#include "TOOL/toolListNode.h"
#include "TOOL/toolSort.h"
#include "TOOL/toolTreeNode.h"
#include "TOOL/zxfTool.h"

using namespace std;

void test(){
    MyString ad;
    cout<<ad.numChange("AStar.txt",20)<<endl;
    cout<<ad.numChange("AStar-1.txt",204)<<endl;
    cout<<ad.movedr("12.txt")<<endl;
}